- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F42B - Explosive charges, e.g. for blastingfireworksammunition
- F42B 12/44 - Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for dispensing materialsProjectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for producing chemical or physical reactionProjectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for signalling of incendiary type
Patent holdings for IPC class F42B 12/44
Total number of patents in this class: 68
10-year publication summary
|
4
|
12
|
3
|
5
|
4
|
4
|
2
|
0
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Raindance Systems Pty Ltd | 17 |
11 |
| Rheinmetall Waffe Munition GmbH | 561 |
8 |
| Northrop Grumman Systems Corporation | 2933 |
4 |
| Exquadrum, Inc. | 10 |
4 |
| RWM Schweiz AG | 19 |
4 |
| The Boeing Company | 19922 |
2 |
| Raytheon Company | 8433 |
2 |
| The United States of America as represented by the Secretary of the Army | 1186 |
2 |
| BAE Systems Bofors AB | 203 |
2 |
| Barron Associates, Inc. | 20 |
2 |
| MBDA UK Limited | 215 |
2 |
| Nammo Talley, Inc. | 5 |
2 |
| NCC Nano, LLC | 81 |
2 |
| Rafael Advanced Defense Systems Ltd. | 284 |
2 |
| SEI Industries Ltd. | 42 |
2 |
| SEI Manufacturing, Inc. | 13 |
2 |
| Whitefox Defense Technologies, Inc. | 12 |
2 |
| Rocky Mountain Scientific Laboratory, LLC | 4 |
2 |
| Aerojet Rocketdyne, Inc. | 162 |
1 |
| AMTEC Corporation | 5 |
1 |
| Other owners | 9 |